Display screen or portion thereof with graphical user interface



The sole FIGURE is a front view of a display screen or portion thereof with graphical user interface showing our new design.

The broken lines in the FIGURE show portions of the display screen or portion thereof with graphical user interface which form no part of the claimed design.

The dot dash broken lines in the FIGURE represent the bounds of the claimed design, the dashed broken lines represent the display screen and portions of the graphical user interface; all broken lines are included for the purpose of illustrating environmental structure and portions of the article and form no part of the claimed design. 

CLAIM We claim the ornamental design for a display screen or portion thereof with graphical user interface, as shown and described. 